OAuth2-Proxy has authentication bypass in oauth2-proxy skip_auth_routes due to Query Parameter inclusion

Impact This vulnerability affects oauth2-proxy deployments using the skipauthroutes configuration option with regex patterns. The vulnerability allows attackers to bypass authentication by crafting URLs with query parameters that satisfy the configured regex patterns, potentially gaining...

GHSA-7RH7-C77V-6434 OAuth2-Proxy has authentication bypass in oauth2-proxy skip_auth_routes due to Query Parameter inclusion

Impact This vulnerability affects oauth2-proxy deployments using the skipauthroutes configuration option with regex patterns. The vulnerability allows attackers to bypass authentication by crafting URLs with query parameters that satisfy the configured regex patterns, potentially gaining...

CVE-2025-54576 OAuth2-Proxy has authentication bypass in oauth2-proxy skip_auth_routes due to Query Parameter inclusion

OAuth2-Proxy is an open-source tool that can act as either a standalone reverse proxy or a middleware component integrated into existing reverse proxy or load balancer setups. In versions 7.10.0 and below, oauth2-proxy deployments are vulnerable when using the skipauthroutes configuration option...

CVE-2025-54576 OAuth2-Proxy has authentication bypass in oauth2-proxy skip_auth_routes due to Query Parameter inclusion

OAuth2-Proxy is an open-source tool that can act as either a standalone reverse proxy or a middleware component integrated into existing reverse proxy or load balancer setups. In versions 7.10.0 and below, oauth2-proxy deployments are vulnerable when using the skipauthroutes configuration option...

CVE-2025-54576 OAuth2-Proxy has authentication bypass in oauth2-proxy skip_auth_routes due to Query Parameter inclusion

OAuth2-Proxy is an open-source tool that can act as either a standalone reverse proxy or a middleware component integrated into existing reverse proxy or load balancer setups. In versions 7.10.0 and below, oauth2-proxy deployments are vulnerable when using the skipauthroutes configuration option...

CVE-2025-54576

Observations on CVE-2025-54576 : OAuth2-Proxy versions up to 7.10.0 expose an authentication bypass when using skip_auth_routes with regex patterns, because skip_auth_routes can match the full request URI (path + query parameters) instead of only the path. This allows an attacker to craft URLs wi...

GHSA-652X-M2GR-HPPM OAuth2-Proxy's `--gitlab-group` GitLab Group Authorization config flag stopped working in v7.0.0

The --gitlab-group flag for group-based authorization in the GitLab provider stopped working in the v7.0.0 release. Regardless of the flag settings, authorization wasn't restricted. Additionally, any authenticated users had whichever groups were set in --gitlab-group added to the new...

OAuth2-Proxy's `--gitlab-group` GitLab Group Authorization config flag stopped working in v7.0.0

The --gitlab-group flag for group-based authorization in the GitLab provider stopped working in the v7.0.0 release. Regardless of the flag settings, authorization wasn't restricted. Additionally, any authenticated users had whichever groups were set in --gitlab-group added to the new...

OAuth2-Proxy 安全漏洞

oauth2-proxy is a reverse proxy software from the OAuth2 Proxy open source. A security vulnerability exists in OAuth2-Proxy version 7.10.0 and earlier, which stems from the possibility of bypassing authentication when the skipauthroutes configuration option uses regular expressions...

PT-2025-31437

Name of the Vulnerable Software and Affected Versions OAuth2-Proxy versions 7.10.0 and earlier Description OAuth2-Proxy deployments using the skip auth routes configuration option with regex patterns are vulnerable to authentication bypass. Attackers can craft URLs with malicious query parameters...

Important: Red Hat Security Advisory: OpenShift Container Platform 4.15.55 bug fix and security update

Red Hat OpenShift Container Platform release 4.15.55 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.15. Red Hat Product Security has rated this update as having a...

golang.org/x/oauth2 Improper Validation of Syntactic Correctness of Input vulnerability

An attacker can pass a malicious malformed token which causes unexpected memory to be consumed during parsing...

GHSA-6V2P-P543-PHR9 golang.org/x/oauth2 Improper Validation of Syntactic Correctness of Input vulnerability

An attacker can pass a malicious malformed token which causes unexpected memory to be consumed during parsing...

CVE-2025-43856

immich is a high performance self-hosted photo and video management solution. Prior to 1.132.0, immich is vulnerable to account hijacking through oauth2, because the state parameter is not being checked. The oauth2 state parameter is similar to a csrf token, so when the user starts the login flow...

CVE-2025-43856

immich is a high performance self-hosted photo and video management solution. Prior to 1.132.0, immich is vulnerable to account hijacking through oauth2, because the state parameter is not being checked. The oauth2 state parameter is similar to a csrf token, so when the user starts the login flow...

CVE-2025-43856 immich allows account hijacking through oauth2

immich is a high performance self-hosted photo and video management solution. Prior to 1.132.0, immich is vulnerable to account hijacking through oauth2, because the state parameter is not being checked. The oauth2 state parameter is similar to a csrf token, so when the user starts the login flow...

CVE-2025-43856 immich allows account hijacking through oauth2

immich is a high performance self-hosted photo and video management solution. Prior to 1.132.0, immich is vulnerable to account hijacking through oauth2, because the state parameter is not being checked. The oauth2 state parameter is similar to a csrf token, so when the user starts the login flow...

CVE-2025-43856 immich allows account hijacking through oauth2

immich is a high performance self-hosted photo and video management solution. Prior to 1.132.0, immich is vulnerable to account hijacking through oauth2, because the state parameter is not being checked. The oauth2 state parameter is similar to a csrf token, so when the user starts the login flow...

CVE-2025-43856

The CVE-2025-43856 entry concerns immich, a self-hosted photo/video management solution. Affected versions are prior to 1.132.0. The root cause is that the OAuth2 state parameter is not validated, which defeats CSRF protection. When immich uses the /user-settings page as a redirect URI, an attack...

PT-2025-29266 · Immich · Immich

Name of the Vulnerable Software and Affected Versions: immich versions prior to 1.132.0 Description: immich is a self-hosted photo and video management solution. A flaw exists in the OAuth2 implementation where the state parameter is not validated. This parameter, functioning similarly to a...